diff --git a/appveyor.yml b/appveyor.yml
index 59bc5d05..17a564ff 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -66,6 +66,8 @@ build: off
 
 test_script:
   - cd libs\config\test
-  - FOR %%A in (%CXXSTD%) DO ..\..\..\b2 config_info_travis_install %ARGS% cxxstd=%%A
+  - echo "FOR %%A in (%CXXSTD%) DO ..\..\..\b2 config_info_travis_install %ARGS% cxxstd=%%A" > info.bat
+  - type info.bat
+  - info.bat
   - config_info_travis
   - ..\..\..\b2 -j3 %ARGS% cxxstd=%CXXSTD%